Mathematics · 2026
JEE Main · 4 April 2026, Shift 1 · Q11
Let the line L_1: x+3=0 intersect the lines L_2: x-y=0 and L_3: 3 x+y=0 at the points A and B, respectively. Let the bisector of the obtuse angle…
Let the line $\displaystyle \mathrm{L}_1: x+3=0$ intersect the lines $\displaystyle \mathrm{L}_2: x-y=0$ and $\displaystyle \mathrm{L}_3: 3 x+y=0$ at the points A and B , respectively. Let the bisector of the obtuse angle between the lines $\displaystyle \mathrm{L}_2$ and $\displaystyle \mathrm{L}_3$ intersect the line $\displaystyle \mathrm{L}_1$ at the point C . Then $\displaystyle \mathrm{BC}^2: \mathrm{AC}^2$ is equal to:
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 5$:$\displaystyle 1$
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JEE Main 2026 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.